"PUBCON attendees with badge can get free admin to LAX at Luxor. Ask for Roq at door." Then, "@VegasConcierge: Cool!" Insider info about hot clubs and freebies comes in a steady stream of tweets from VegasConcierge. This Twitter channel is at the very edge of the interactive juggernaut that is the interactive marketing program of MGM Mirage. The owner of 10 top Vegas resorts also offers a YouTube channel and a desktop widget, the Vegas Valet, which feeds news, photos, info about special events and deals from its resorts.